G8X Dry Carbon Fiber Rear Corner Extensions

Give your G80/G81 M3 and G82/G83 M4 an aggressive, track-inspired upgrade with the CRBN Industries Dry Carbon Fiber Rear Corner Extensions. Designed to enhance the rear profile of your BMW, these extensions seamlessly integrate with the factory body lines, adding a wider, more aggressive stance while improving aerodynamics. Whether you’re on the street or at the track, they make a bold statement.

Crafted from 100% pre-preg dry carbon fiber, these extensions are up to 70% lighter than traditional carbon components without sacrificing durability or strength. The high-gloss UV-resistant finish ensures long-lasting clarity and a perfect OEM-style weave for a premium look that complements your M car. Pair them with CRBN Industries Dry Carbon Fiber Side Skirt Extensions and Rear diffuser for a complete rear end transformation.

Key Features:

• 100% pre-preg dry carbon fiber – Ultra-lightweight and highly durable

• Precision fitment – Designed for seamless OEM integration

• Aerodynamic enhancement – Improves airflow and stability

• Premium finish – High-gloss UV-resistant coating for a long-lasting shine

• Easy installation – Pre-applied 3M adhesive and pre-drilled holes ensure a hassle-free fit

Take your BMW M3/M4 to the next level with the CRBN Industries Dry Carbon Fiber Rear Corner Extensions—where style, performance, and precision craftsmanship meet.